Welcome to Dingxiang County Rongxin Machinery Processing Co., Ltd. official website
The blanking process of precision forged sheet metal
Release time:
2025-03-13
Author:
Source:
Abstract
Blanking is a stamping method that uses a die to separate a sheet metal blank along a closed contour. A die is a processing method using tooling to separate, form, or join precision forged metal, non-metal sheets, or profiles under pressure to obtain a workpiece. Punching and blanking are both blanking processes. Blanking is a stamping method used to obtain a workpiece of a certain shape, where the punched-out part is the finished product and the surrounding material is waste; punching is a stamping method that separates material within a workpiece along a closed contour to obtain a workpiece with a hole, where the punched-out part is waste and the resulting hole is the finished product.
The blanking process of precision forged sheet metal. Both the punch and die have sharp edges, with a certain clearance between them. When the punch continues to press down on the sheet metal, the sheet metal is compressed, initially causing elastic deformation. When the tensile stress in the sheet metal reaches the yield point, plastic deformation occurs; when the deformation reaches a certain extent, micro-cracks begin to form along the punch and die edges due to work hardening and stress concentration; when the upper and lower cracks meet, the sheet metal is sheared, completing the separation process.
Recommend Reading
What are the performance requirements for non-metallic sealing materials in precision forging?
2025-03-13
The blanking process of precision forged sheet metal
2025-03-13
Overview and Application of Split Die Forging in Special Forging
2025-03-13
Mobile:0086-18235083240
Telephone:+86-350-6034099
E-mail:info@rxforgings.com
Website:www.sxrxforging.com
Address: Shenshan Industrial Park, Dingxiang County, Xinzhou City, Shanxi Province
We will contact you within one working day. Please pay attention to your email